//
// Created by 吴锐 on 2022/3/3.
//

#include "iostream"
#include "vector"
#include "algorithm"

using namespace std;

void myPrint(int val){
    cout << val << " ";
}

void test01(){
    vector<int> v;
    v.push_back(10);
    v.push_back(30);
    v.push_back(50);
    v.push_back(20);
    v.push_back(40);

    cout << "反转前: " << endl;
    for_each(v.begin(), v.end(), myPrint);

    cout << endl;

    cout << "反转后: " << endl;
    reverse(v.begin(), v.end());
    for_each(v.begin(), v.end(), myPrint);
}

int main(){
    test01();
    return 0;
}